What Is the Copper(II)-Ion Concentration at 25°C in the Cell

question 45

Multiple Choice

What is the copper(II) -ion concentration at 25°C in the cell Zn(s) | Zn²⁺(aq,1.0 M) || Cu²⁺(aq) | Cu(s) if the measured cell potential is 1.01 V? The standard cell potential is 1.10 V.

• A) 0.030 M
• B) 0.99 M
• C) 0.00091 M
• D) 1.0 M
• E) 0.99M

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